# agosint: Company and Domain Due Diligence

> agosint: Company and Domain Due Diligence is a paid API for AI agents from agosint.shveik.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-14).

Runs bundled due diligence on a company or domain — checking official business registries, LEI records, VAT status, sanctions lists, and WHOIS/DNS domain data — returning signed structured results per call.

## Facts

- Endpoint: POST https://agosint.shveik.dev/v1/mpp/due-diligence?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agosint-company-and-domain-due-diligence-adde2f75
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uraY0kNz7204PeaDOK_h8

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agosint-company-and-domain-due-diligence-adde2f75 -d '<json body>'
```

Example prompt: Can you run a full due diligence check on Acme GmbH, a German company with domain acme.de — I need their registry record, LEI, VAT status, sanctions screening, and domain signals all in one go.

## When to prefer this

Choose this endpoint when you need a single bundled call covering business registry, LEI, VAT, sanctions, and domain checks together — rather than calling multiple specialist endpoints individually. Ideal for KYB, vendor due diligence, or counterparty risk workflows where you want signed results and pay-per-call with no account setup. Prefer individual agosint endpoints (VAT, sanctions, domain, registry) if you only need one data type.

## Known failure modes

- Insufficient input: at least one of name/domain/LEI/VAT/id must be provided or the request is rejected
- Unknown or unsupported country code returns no registry result but other checks may succeed
- Company not found in registry returns empty registry object with a note
- Domain not resolvable returns empty domain block
- Sanctions list temporarily unavailable may return partial results with a note
- Payment failure (x402) if USDC balance is insufficient or payment not accepted

## How this service works

Company and domain due diligence for AI agents: official registers, sanctions lists and domain records, signed. Pay per call in stablecoins, no account.

## Output

A signed JSON response containing the queried entity summary, registry record, LEI data, VAT validation result, sanctions screening outcome, domain intelligence (RDAP/WHOIS, DNS, phishing signals), list of data sources used, and a payment receipt — all in a single structured payload.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "id": {
   "type": "string",
   "maxLength": 40
  },
  "lei": {
   "type": "string",
   "pattern": "^[A-Za-z0-9]{18}[0-9]{2}$"
  },
  "vat": {
   "type": "string",
   "maxLength": 20
  },
  "name": {
   "type": "string",
   "maxLength": 120,
   "minLength": 2
  },
  "domain": {
   "type": "string",
   "maxLength": 253
  },
  "country": {
   "type": "string",
   "pattern": "^[A-Za-z]{2}$"
  },
  "include": {
   "type": "array",
   "items": {
    "enum": [
     "registry",
     "lei",
     "vat",
     "sanctions",
     "domain"
    ],
    "type": "string"
   },
   "maxItems": 5
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "lei": {},
  "vat": {},
  "note": "Indicati…",
  "query": {},
  "checks": [],
  "domain": {},
  "entity": {},
  "schema": "agosint.…",
  "receipt": {},
  "sources": [],
  "summary": {},
  "registry": {},
  "sanctions": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agosint-company-and-domain-due-diligence-adde2f75/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agosint.shveik.dev](https://www.zero.xyz/host/agosint.shveik.dev/llms.txt)